21063454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 33105600

約数和(自身を除く): 12042146

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 4597, 9194, 133313, 266626, 363163, 726326, 10531727, 21063454]

約数ペア:

[(1, 21063454), (2, 10531727), (29, 726326), (58, 363163), (79, 266626), (158, 133313), (2291, 9194), (4582, 4597)]